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March072015

Which are the Main Causes And Treatments Of Achilles Tendon Pain ?

Overview

Achilles Tendonitis is an inflammation of the Achilles Tendon. This tendon attaches the muscles in the calf of the leg to the back of our heels. The Achilles Tendon is a long and thick tendon, which moves our foot down, so that the toes point to the ground (plantar flexion). This tendon can become inflamed due to the following causes. Over utilizing it, such as too much running, especially up or down hill. Trauma, such as a kick to the tendon. Shoe or boot pressure, especially at its attachment to the heel, or just above it. There are over 250,000 injuries to the Achilles Tendon annually. In fact, more Than 10% of all running injuries are to the Achilles tendon. Tendonitis may be classified as either acute or chronic. Acute Achilles Tendonitis comes on quickly, usually after a specific activity or event. It is characterized by an overstretching or tearing of some of the small fibers of the tendon, and causes pain or tenderness when walking or running. It can occur at the insertion (near the attachment to the heel bone, or further up the leg, about 4 or 5 inches above the heel. Acute tendonitis can also follow a specific injury, such as a kick to the tendon while playing soccer. Chronic Achilles Tendonitis develops gradually over time. Many times, you can feel an obvious thickening of the tendon that may be tender when squeezed, due to long standing scarring of the tendon. Pain is also present when walking or during other forms of activity, and feels better at rest.

Causes

Achilles tendinitis is caused by repetitive or intense strain on the Achilles tendon, the band of tissue that connects your calf muscles to your heel bone. This tendon is used when you walk, run, jump or push up on your toes. The structure of the Achilles tendon weakens with age, which can make it more susceptible to injury - particularly in people who may participate in sports only on the weekends or who have suddenly increased the intensity of their running programs.

Symptoms

Gradual onset of pain and stiffness over the tendon, which may improve with heat or walking and worsen with strenuous activity. Tenderness of the tendon on palpation. There may also be crepitus and swelling. Pain on active movement of the ankle joint. Ultrasound or MRI may be necessary to differentiate tendonitis from a partial tendon rupture.

Diagnosis

On examination, an inflamed or partially torn Achilles tendon is tender when squeezed between the fingers. Complete tears are differentiated by sudden, severe pain and inability to walk on the extremity. A palpable defect along the course of the tendon. A positive Thompson test (while the patient lies prone on the examination table, the examiner squeezes the calf muscle; this maneuver by the examiner does not cause the normally expected plantar flexion of the foot).

Nonsurgical Treatment

Tendon inflammation should initially be treated with ice, gentle calf muscle stretching, and use of NSAIDs. A heel lift can be placed in the shoes to take tension off the tendon. Athletes should be instructed to avoid uphill and downhill running until the tendon is not painful and to engage in cross-training aerobic conditioning. Complete tears of the Achilles tendon usually require surgical repair.

Surgical Treatment

There are two types of Achilles repair surgery for tendonitis (inflammation of the Achilles Tendon), if nonsurgical treatments aren't effective. Gastrocnemius recession - The orthopaedic surgeon lengthens the calf muscles to reduce stress on your Achilles tendon. D?bridement and repair - During this procedure, the surgeon removes the damaged part of the Achilles tendon and repairs the remaining tendon with sutures or stitches. Debridement is done when the tendon has less than 50% damage.

Prevention

The following measures can significantly reduce the risk of developing Achilles tendonitis. Adequately stretch and warm up prior to exercise. Warm down and stretch after exercise. Choose footwear carefully and use footwear appropriate to the sport being undertaken. Use orthotic devices in footwear to correctly support the foot. Exercise within fitness levels and follow a sensible exercise programme. Develop strong, flexible calf muscles.